/**
 * Portrait Generation Job Queue
 *
 * Async job processing for portrait generation.
 */
import { SimpleQueue } from "./simple-queue.js";
import { createPortraitSchema } from "../tools/avatar.js";
import type { ComfyUIClient } from "../comfyui-client.js";
import type { z } from "zod";
export interface PortraitJobPayload {
    /** Portrait generation parameters */
    params: z.infer<typeof createPortraitSchema>;
    /** Optional webhook URL to notify on completion */
    callbackUrl?: string;
    /** User ID for tracking */
    userId?: string;
    /** Request ID for correlation */
    requestId?: string;
}
export interface PortraitJobResult {
    status: "complete" | "failed";
    result?: {
        localPath: string;
        signedUrl?: string;
        prompt: string;
        model: string;
    };
    error?: string;
    requestId?: string;
}
/**
 * Initialize the portrait queue with the ComfyUI client.
 * Must be called before using the queue.
 */
export declare function initPortraitQueue(client: ComfyUIClient): SimpleQueue<PortraitJobPayload, PortraitJobResult>;
/**
 * Get the portrait queue (must be initialized first).
 */
export declare function getPortraitQueue(): SimpleQueue<PortraitJobPayload, PortraitJobResult>;